Question 17092 – NTA UGC NET JUNE-2023 Paper-2
November 18, 2023Software-Engineering
November 19, 2023Software-Engineering
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Question 273
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Match each UML diagram in List 1 with Appropriate description in List 2
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(a)-(i), (b)-(iv), (c) -(iii), (d)-(ii)
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(a)-(iv), (b)-(ii), (c) -(i), (d)-(iii)
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(a)-(iv), (b)-(i), (c) -(ii), (d)-(iii)
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(a)-(i), (b)-(iv), (c) -(ii), (d)-(iii)
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Question 273 Explanation:
State diagram: Used to describe the dynamic behaviour of objects and could also be used to describe the entire system behaviour.
Statechart diagram describes the flow of control from one
state to another state. States are defined as a condition in which an object exists and it changes when some event is triggered. The most important purpose of Statechart diagram is to model
lifetime of an object from creation to termination.
Use case diagram: Describe how the external entities (people, devices) can interact with the system. Use case diagrams are used to gather the requirements of a system including internal and external influences.
Class diagram: The purpose of class diagram is to model the static view of an application. Class diagrams are the only diagrams which can be directly mapped with object-oriented languages
and thus widely used at the time of construction.
Activity diagram: Usd to show the flow of a business process, the steps of a use case or the logic of an object behaviour.
Statechart diagram describes the flow of control from one
state to another state. States are defined as a condition in which an object exists and it changes when some event is triggered. The most important purpose of Statechart diagram is to model
lifetime of an object from creation to termination.
Use case diagram: Describe how the external entities (people, devices) can interact with the system. Use case diagrams are used to gather the requirements of a system including internal and external influences.
Class diagram: The purpose of class diagram is to model the static view of an application. Class diagrams are the only diagrams which can be directly mapped with object-oriented languages
and thus widely used at the time of construction.
Activity diagram: Usd to show the flow of a business process, the steps of a use case or the logic of an object behaviour.
Correct Answer: C
Question 273 Explanation:
State diagram: Used to describe the dynamic behaviour of objects and could also be used to describe the entire system behaviour.
Statechart diagram describes the flow of control from one
state to another state. States are defined as a condition in which an object exists and it changes when some event is triggered. The most important purpose of Statechart diagram is to model
lifetime of an object from creation to termination.
Use case diagram: Describe how the external entities (people, devices) can interact with the system. Use case diagrams are used to gather the requirements of a system including internal and external influences.
Class diagram: The purpose of class diagram is to model the static view of an application. Class diagrams are the only diagrams which can be directly mapped with object-oriented languages
and thus widely used at the time of construction.
Activity diagram: Usd to show the flow of a business process, the steps of a use case or the logic of an object behaviour.
Statechart diagram describes the flow of control from one
state to another state. States are defined as a condition in which an object exists and it changes when some event is triggered. The most important purpose of Statechart diagram is to model
lifetime of an object from creation to termination.
Use case diagram: Describe how the external entities (people, devices) can interact with the system. Use case diagrams are used to gather the requirements of a system including internal and external influences.
Class diagram: The purpose of class diagram is to model the static view of an application. Class diagrams are the only diagrams which can be directly mapped with object-oriented languages
and thus widely used at the time of construction.
Activity diagram: Usd to show the flow of a business process, the steps of a use case or the logic of an object behaviour.
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